Yes, Foot Drop Syndrome (I have rectified it. Thanks @pressurepointau ). The doctor only told my dad to "live happily, and take your Vit B"
Yes, I used to really hated memorising Chinese Characters, but up till the recent years I have discovered this ancient language is really more than meets the eye. Every word was articulately designed to the intended description and expression, which now really make more sense and excitement for me. I have posted 3 posts now and do let me know how you feel in my explanation and will that encourage you to learn more (or even encourage others to learn)